Table 1.
Participants’ sociodemographic characteristics by IQ stat
| Variable | N | low IQ N (%) | High IQ N (%) | POR(95%CI) | P- value |
|---|---|---|---|---|---|
|
Gender |
|
|
|
|
|
| Male |
276 |
55 (19.9) |
221 (80.1) |
0.75 (0.49-1.13) |
0.17 |
| Female |
253 |
63 (24.9) |
190 (75.1) |
|
|
|
Mother’s education |
|
|
|
|
|
| Low education |
92 |
26 (28.3) |
66 (71.7) |
1.41 (0.89-2.46) |
0.12 |
| High education |
433 |
91 (21.0) |
342 (79.0) |
|
|
|
Father’s education |
|
|
|
|
|
| Low education |
62 |
14 (22.6) |
48 (77.4) |
1.17 (0.61-2.22) |
0.62 |
| High education |
427 |
85 (19.9) |
342 (80.1) |
|
|
|
Living environment status |
|
|
|
|
|
| Bad |
102 |
52 (51.0) |
50 (49.0) |
5.66 (3.56-9.08) |
<0.01a |
| Acceptable |
427 |
66 (15.5) |
361 (84.5) |
|
|
|
Family income |
|
|
|
|
|
| Low income |
267 |
74 (27.7) |
193 (72.3) |
1.90 (1.24-2.89) |
0.003
a
|
| High income | 262 | 44 (16.8) | 218 (83.2) |
a Pearson chi-squared, significant at p < 0.05.
POR: prevalence odds ratio.
Low education is illiterate or primary school education, high education is secondary or university education.